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9,10-Anthracenedione, 1,4-bis[(4-butylphenyl)amino]-5,8-dihydroxy-

CAS 28198-05-2

Also registered as 3 other CAS numbers

12226-82-3 · 71839-01-5 · 145686-72-2

9,10-Anthracenedione, 1,4-bis[(4-butylphenyl)amino]-5,8-dihydroxy- chemical structure

Concern score

Not assessed — no hazard data yet.

9,10-Anthracenedione, 1,4-bis[(4-butylphenyl)amino]-5,8-dihydroxy- in plain language

What it is

Also known as 1,4-BIS(4-BUTYLANILINO)-5,8-DIHYDROXYANTHRAQUINONE · 1,4-Bis(4-butylanilino)-5,8-dihydroxyanthracene-9,10-dione · Anthraquinone, 1,4-BIS(P-BUTYLANILINO)-5,8-DIHYDROXY- · C.I. solvent green 20 · C.I. Solvent Green 28 · Sandoplast green g

Show all 11 names

Solvent Green 20 · UNII-L2KU3U5CCR · Waxoline green 5G · anthraquinone · solvent green 28

What it does

Used in consumer products as a colourant and a fragrance ingredient.

  • Colourant
  • Fragrance
Is it a concern?
We haven't assessed a concern score for this ingredient yet.

Regulation

No restrictions found. 9,10-Anthracenedione, 1,4-bis[(4-butylphenyl)amino]-5,8-dihydroxy- appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Cleaning
  • USEPAcommercial use observedEPA CPDat observed this chemical in 3 composition records across product categories including Cleaning products and household care, Vehicle. EPA CPDat classifies this chemical for functional uses including Dye, Fragrance.
    • EPA CPDat observed this chemical in 3 composition records across product categories including Cleaning products and household care, Vehicle. EPA CPDat classifies this chemical for functional uses including Dye, Fragrance.Source →
  • USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
    • openFDA substance registry classifies this ingredient as chemical.Source →

Evidence & sources

No graded research studies for 9,10-Anthracenedione, 1,4-bis[(4-butylphenyl)amino]-5,8-dihydroxy- yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

5 data sources

Where this comes from

  • EPA Chemical and Products Database

    exposure · updated 2020-04-06

    Open →
  • EPA DSSTox Identifiers

    chemistry · updated 2025-12-29

    Open →
  • FDA GSRS UNII

    registry · updated 2026-02-26

    Open →
  • openFDA Substance

    registry · updated 2026-05-24

    Open →
  • PubChem Live Enrichment

    chemistry · updated 2026-05-17

    Open →

Suitability

Context-specific fit derived from published classifications and the current ingredient evidence profile.

Fragrance avoidance

Not a strong fit for fragrance avoidance because it carries Fragrance.

Avoid

The ingredient itself is a fragrance-linked signal, so it is better treated as an avoid case when fragrance exposure is the main concern.

Where it has been recorded

How often EPA CPDat has listed 9,10-Anthracenedione, 1,4-bis[(4-butylphenyl)amino]-5,8-dihydroxy- in a product composition. These are source records, not Greenveil catalog products.

Source records

3

Named organisations

4

Cleaning products and household careVehicle

Typical roles

ColourantFragrance
See products using 9,10-Anthracenedione, 1,4-bis[(4-butylphenyl)amino]-5,8-dihydroxy- →